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Cited by 445High-pressure geophysics and materialsThermal properties of materialsGeological and Geochemical Analysis

The DOI matches its Crossref record; 27 of the 29 references it cites were found in a registry or an index.

Thermal conductivity of Earth materials at high temperatures

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Schatz, John F., Simmons, Gene·1972·Journal of Geophysical Research
DOI 10.1029/jb077i035p06966
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Abstract

The total thermal conductivity (lattice plus radiative) of several important earth materials is measured in the temperature range 500°–1900°K. A new technique is used in which a CO2 laser generates a low-frequency temperature wave at one face of a small disk-shaped sample, and an infrared detector views the opposite face to detect the phase of the emerging radiation. Phase data at several frequencies yield the simultaneous determination of the thermal diffusivity and the mean extinction coefficient of the material. The lattice, radiative, and total thermal conductivities are then calculated. Results for single-crystal and polycrystalline forsterite-rich olivines and an enstatite indicate that, even in relatively pure large-grained material, the radiative conductivity does not increase rapidly with temperature. The predicted maximum total thermal conductivity at a depth of 400 km in an olivine mantle is 0.020 cal/cm sec °C, which is less than twice the surface value.

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Show all 29 references

Research works printed but not linked: 5

  1. Aronson, 1967, Radiative thermal conductivity in planetary interiors, Nature, 216, 1096, 10.1038/2161096a0 · DOI
  2. Fukao, 1969, On the radiative heat transfer and the thermal conductivity in the upper mantle, Bull. Earthquake Res. Inst. Tokyo Univ., 47, 549
  3. Schatz , J. F. Thermal conductivity of earth materials at high temperatures Cambridge 1971
  4. White, 1966, Optical absorption spectra of iron in the rock forming silicates, Amer. Mineral., 51, 774
  5. Ziman, 1960, Electrons and Phonons, 288

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Metadata

Authors
Schatz, J. F., & Simmons, G.
Affiliations
Massachusetts Institute of Technology (US)
ORCID
Simmons, Gene
Venue
Journal of Geophysical Research
Publisher
American Geophysical Union (AGU)
Published
1972-12-10
Volume
77
Issue
35
Pages
6966-6983
ISSN
0148-0227 (ISSN-L)
DOI
10.1029/jb077i035p06966
OpenAlex
W1998841391
Cited by
445
References
29
Citations by year
2026: 2 · 2025: 5 · 2024: 8 · 2023: 4 · 2022: 6 · 2021: 28 · 2020: 9 · 2019: 6 · 2018: 9 · 2017: 14 · 2016: 3 · 2015: 3 · 2014: 5 · 2013: 4 · 2012: 7
FWCI
11.16
Type
journal article
Language
en
Open access
Licence
Locations
  • Journal of Geophysical Research Atmospheres (publishedVersion)
  • DSpace@MIT (Massachusetts Institute of Technology) (submittedVersion, cc-by-nc)
Topics
  • Physical Sciences › Earth and Planetary Sciences › Geophysics › High-pressure geophysics and materials
  • Physical Sciences › Materials Science › Materials Chemistry › Thermal properties of materials
  • Physical Sciences › Earth and Planetary Sciences › Geochemistry and Petrology › Geological and Geochemical Analysis
Keywords
thermal conductivity, radiative thermal conductivity, lattice thermal conductivity, high-temperature properties, earth materials, olivine, forsterite, enstatite, thermal diffusivity, extinction coefficient

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